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  1. 25 7月, 2015 5 次提交
    • A
      toshiba_acpi: Remove unused wireless defines · d7e4f2e2
      由 Azael Avalos 提交于 
      Commit 2b741035 ("toshiba_acpi: Remove bluetooth rfkill code")
removed bluetooth related code, however, the wireless defines were
not removed and are unused.

This patch simply removes those defines as there is no code using
them.
Signed-off-by: NAzael Avalos <coproscefalo@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      d7e4f2e2
    • A
      toshiba_acpi: Transflective backlight updates · 695f6060
      由 Azael Avalos 提交于 
      This patch changes the tr function second parameter from bool to u32,
to be on par with the rest of the TCI functions of the driver, and the
code was updated accordingly.

Also, the check for translective support was moved to the *add
function, as the {__get, set}_lcd_brightness functions make use of it.
Signed-off-by: NAzael Avalos <coproscefalo@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      695f6060
    • A
      toshiba_acpi: Avoid registering input device on WMI event laptops · a88bc06e
      由 Azael Avalos 提交于 
      Commit f11f999e ("toshiba_acpi: Refuse to load on machines with
buggy INFO implementations") denied loading on laptops with a WMI Event
GUID given that such laptops manage the hotkeys via that interface,
however, such laptops have a working Toshiba Configuration Interface
(TCI), and thus, such commit denied several supported features.

This patch avoids registering the input device and ignores all hotkey
events on laptops with such WMI Event GUID, making the supported
features found in those laptops to work.
Signed-off-by: NAzael Avalos <coproscefalo@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      a88bc06e
    • A
      toshiba_acpi: Add /dev/toshiba_acpi device · fc5462f8
      由 Azael Avalos 提交于 
      There were previous attempts to "merge" the toshiba SMM module to the
toshiba_acpi one, they were trying to imitate what the old toshiba
module does, however, some models (TOS1900 devices) come with a
"crippled" implementation and do not provide all the "features" a
"genuine" Toshiba BIOS does.

This patch adds a new device called toshiba_acpi, which aim is to
enable userspace to access the SMM on Toshiba laptops via ACPI calls.

Creating a new convenience _IOWR command to access the SCI functions
by opening/closing the SCI internally to avoid buggy BIOS, while at
the same time providing backwards compatibility.

Older programs (and new) who wish to access the SMM on newer models
can do it by pointing their path to /dev/toshiba_acpi (instead of
/dev/toshiba) as the toshiba.h header was modified to reflect these
changes as well as adds all the toshiba_acpi paths and command,
however, it is strongly recommended to use the new IOCTL for any
SCI command to avoid any buggy BIOS.
Signed-off-by: NAzael Avalos <coproscefalo@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      fc5462f8
    • A
      toshiba_acpi: Adapt /proc/acpi/toshiba/keys to TOS1900 devices · 7deef550
      由 Azael Avalos 提交于 
      Since the introduction of TOS1900 devices support to the driver, the
"keys" entry under the proc directory was broken, given that it only
handled TOS620X devices accordingly.

This patch adapts the code to show the hotkey values of TOS1900
devices too, and in case some programs are still using that interface,
hotkeys reporting should now work on these devices.
Signed-off-by: NAzael Avalos <coproscefalo@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      7deef550
  3. 15 7月, 2015 1 次提交
  5. 10 7月, 2015 1 次提交
  7. 07 7月, 2015 4 次提交
  9. 30 6月, 2015 1 次提交
  11. 27 6月, 2015 1 次提交
  13. 25 6月, 2015 1 次提交
  15. 23 6月, 2015 2 次提交
  17. 19 6月, 2015 22 次提交
  19. 17 6月, 2015 1 次提交
    • P
      drivers/platform: Convert non-modular pdev_bus to use builtin_platform_driver · 1dda2b42
      由 Paul Gortmaker 提交于 
      This driver is configured with a Kconfig option that is
declared as a bool.  Hence it is not possible for the code
to be built as modular.  However the code is currently using
the module_platform_driver() macro for driver registration.

While this currently works, we really don't want to be including
the module.h header in non-modular code, which we'll be forced
to do, pending some upcoming code relocation from init.h into
module.h.  So we fix it now by using the non-modular equivalent.
And since we've already established that the code is non-modular,
we can completely drop any code relating to module_exit.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
      1dda2b42
  21. 16 6月, 2015 1 次提交
    • A
      ideapad: fix software rfkill setting · 4b200b46
      由 Arnd Bergmann 提交于 
      This fixes a several year old regression that I found while trying
to get the Yoga 3 11 to work. The ideapad_rfk_set function is meant
to send a command to the embedded controller through ACPI, but
as of c1f73658, it sends the index of the rfkill device instead
of the command, and ignores the opcode field.

This changes it back to the original behavior, which indeed
flips the rfkill state as seen in the debugfs interface.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Fixes: c1f73658 ("ideapad: pass ideapad_priv as argument (part 2)")
Cc: stable@vger.kernel.org # v2.6.38+
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>
      4b200b46